The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 23, 2010
Filed:
Mar. 09, 2005
Klaus Breddam, Osted, DK;
Ole Olsen, Copenhagen S., DK;
Birgitte Skadhauge, Birkerød, DK;
Finn Lok, Valby, DK;
Søren Knudsen, Måløv, DK;
Lene Mølskov Bech, Smørum, DK;
Klaus Breddam, Osted, DK;
Ole Olsen, Copenhagen S., DK;
Birgitte Skadhauge, Birkerød, DK;
Finn Lok, Valby, DK;
Søren Knudsen, Måløv, DK;
Lene Mølskov Bech, Smørum, DK;
Carlsberg A/S, Valby, DK;
Abstract
According to the invention, there is provided null-LOX-1 barley and plant products produced thereof, such as malt manufactured by using barley kernels defective in synthesis of the fatty acid-converting enzyme lipoxygenase-1. Said enzyme accounts for the principal activity related to conversion of linoleic acid into 9-hydroperoxy octadecadienoic acid, a lipoxygenase pathway metabolite, which-through further enzymatic or spontaneous reactions-may lead to the appearance of trans-2-nonenal. The invention enables brewers to produce a beer devoid of detectable trans-2-nonenal-specific off flavors, even after prolonged storage of the beverage.